Fluid structure interaction (FSI) modelling of deep hole twist drilling with internal cutting fluid supply

ÖZKAYA E., Iovkov I., Biermann D.

CIRP ANNALS-MANUFACTURING TECHNOLOGY, cilt.68, sa.1, ss.81-84, 2019 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 68 Sayı: 1
  • Basım Tarihi: 2019
  • Doi Numarası: 10.1016/j.cirp.2019.03.003
  • Dergi Adı: CIRP ANNALS-MANUFACTURING TECHNOLOGY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.81-84
  • Recep Tayyip Erdoğan Üniversitesi Adresli: Hayır

Özet

This paper presents a novel approach for coupling of thermal FE and CFD simulations to predict the temperature distribution in the cutting process. The developed FSI model considers experimentally validated workpiece temperature to simulate the heat convection interactions in drilling operations. This innovative method allows not only for the common analysis of the flow behaviour, but additionally for the detailed investigation of the temperature distribution within the cutting fluid. The simulation provides indications for an insufficient fluid supply of the cutting edge and the results can contribute significantly to the further optimisation of thermally high stressed cutting tools and processes. (C) 2019 Published by Elsevier Ltd on behalf of CIRP.